/*导航的样式*/
.nav .container{
    padding-top:38px;
    border-bottom:1px solid #686c71;
}
.nav .container li{
    float:left;
    padding-left:74px;
}
.nav .container .li-1 .a2{
    display: block;
    width:34px;
    height:4px;
    margin-top:10px;
}
.nav .container .li-2 .a2,.nav .container .li-4 .a2{
    display: block;
    width:64px;
    height:4px;
    margin-top:10px;
}
.nav .container .li-4 .a1{
    color:#000;
}
.nav .container .li-3 .a2{
    display: block;
    width:98px;
    height:4px;
    margin-top:10px;
}
.nav .container .li-3 .a1{
    color:#000;
}
.nav .container .li-3 .a2{
    background-color: #bfc0c0;
}
.nav .container li a{
    color:#959393;
}
.nav .container .li-1 .a1{
    color:#959393;
}
.nav .container .li-1:hover .a2{
    background-color: #bfc0c0;
}
.nav .container .li-2:hover .a2,.nav .container .li-3:hover .a2,.nav .container .li-4 .a2{
    background-color: #bfc0c0;
}
.nav .container li:hover .a1{
    color:#000;
}




/*导航的样式*/
.nav-1{
    display: none;
}
.nav-1 .container1{
    padding-top:20px;
    border-bottom:1px solid #686c71;
}
.nav-1 .container1 li{
    float:left;
    padding-left:74px;
}
.nav-1 .container1 .li-1 .a2{
    display: block;
    width:34px;
    height:4px;
    margin-top:10px;
}
.nav-1 .container1 .li-2 .a2,.nav-1 .container1 .li-4 .a2{
    display: block;
    width:64px;
    height:4px;
    margin-top:10px;
}
.nav-1 .container1 .li-4 .a1{
    color:#000;
}
.nav-1 .container1 .li-3 .a2{
    display: block;
    width:98px;
    height:4px;
    margin-top:10px;
}
.nav-1 .container1 .li-3{
    margin-bottom:10px;
}
.nav-1 .container1 .li-3 .a1{
    color:#000;
}
.nav-1 .container1 .li-3 .a2{
    background-color: #bfc0c0;
}
.nav-1 .container1 li a{
    color:#959393;
}
.nav-1 .container1 .li-1 .a1{
    color:#959393;
}
.nav-1 .container1 .li-1:hover .a2{
    background-color: #bfc0c0;
}
.nav-1 .container1 .li-2:hover .a2,.nav-1 .container1 .li-3:hover .a2,.nav-1 .container1 .li-4 .a2{
    background-color: #bfc0c0;
}
.nav-1 .container1 li:hover .a1{
    color:#000;
}
.header .t{
    display: none;
}
.header .t span{
    background: url(../img/svg.png) no-repeat center center;
    display: inline-block;
    width: 31px;
    height: 28px;
    background-size: 100% 100%;
    border-radius: 3px;
}
.header .t{
    font-size: 27px;
    line-height: 1;
    border: 1px solid transparent;
}
.header .t1{
    display: none;
}
.header .t1 span{
    background: url(../img/button2.png) no-repeat center center;
    display: inline-block;
    width: 31px;
    height: 28px;
    background-size: 100% 100%;
    border-radius: 3px;
}
.header .t1{
    font-size: 27px;
    line-height: 1;
    border: 1px solid transparent;
}


.main .main-1{
    margin: 0 auto;
}
.main .main-1 .container{
    top: 60px;
    left: 0;
    right: 0;
    margin: 0 auto;
}
.main .main-1 .main-nav{
    width: 70px;
    position: fixed;
    top: 180px;
    left:50px;
}
.main .main-1 .main-nav .active{
    background-color: #fff;
    border: 1px solid #1b1b1b;
}
.main .main-1 .main-nav .active{
    color: #0a0c12;
}
.main .main-1 .main-nav li{
    width: 84px;
    height: 40px;
    margin: 10px;
    line-height: 40px;
    background-color: #1b1b1b;
    color: #fff;
    text-align: center;
    cursor: pointer;
    font-size: 13px;
}



/*轮播的样式*/
.banner{
    padding-top:20px;
}
.banner .swiper-container img{
    width:100%;
}
.banner .swiper-button-prev{
    left:46px;
}
.banner .swiper-button-next{
    right:46px;
}
.banner .swiper-container-horizontal>.swiper-pagination-bullets{
    bottom:20px;
}
.banner .swiper-button-prev{
    background-image: url(../img/sy-prev.png);
    display: none;
}
.banner .swiper-button-next{
    background-image: url(../img/sy-next.png);
    display: none;
}
.banner:hover .swiper-button-prev{
    display: block;
    background-image: url(../img/sy-prev.png);
}
.banner:hover .swiper-button-next{
    display: block;
    background-image: url(../img/sy-next.png);
}
.banner .swiper-pagination-bullet{
    width:16px;
    height:16px;
    opacity: .5;
}
.banner .swiper-pagination-bullet-active{
    background-color: #373f39;
    opacity: 2;
}
.banner .swiper-button-prev,.banner .swiper-button-next{
    width: 72px;
    height: 74px;
    background-size: contain;
    transition: all .3s ease-in;
}
.banner .swiper-button-prev:hover,.banner .swiper-button-next:hover{
    opacity: 1;
    transform: scale(1.1);
}
.main-content{
    padding-bottom:40px;
}
.main-content > div{
    display: none;
}
.main-content > div.active{
    display: block;
}
.main-content .xx3 .h1{
    padding: 20px 0 10px 0;
    text-align: center;
    font-size: 36px;
}
.main-1 .video{
    position: relative;
}
.main-1 .xx3 button{
    position: absolute;
    left: 50%;
    top:50%;
    width: 90px;
    height: 90px;
    background: url(../img/ml-big-play.png)no-repeat center center;
    background-size: contain;
    border: 0;
    transition: all .4s;
    outline: none;
    cursor: pointer;
}
.main-1 .xx3 .video:hover button{
    display: none;
}
.main-1 .xx3 video{
    width:1200px;
}
.main-1 .xx3 .title{
    width: 260px;
    margin: 0 auto;
    padding: 20px 0 8px;
    overflow: hidden;
}
.main-1 .xx3 .title img,.main-1 .xx3 .title h2{
    float:left;
}
.main-1 .xx3 .title h2{
    float: left;
    padding: 0 0 0 15px;
    line-height: 87px;
    font-size: 36px;
    color: #1b1b1b;
    font-weight: 300;
}
.nr1 li{
    float: left;
    width: 33.333333%;
    padding: 20px;
}
.nr1 li a{
    display: block;
    overflow: hidden;
    border: 1px solid #a5a5a5;
}
.nr1 li a .text{
    padding: 10px;
    min-height: 133px;
}
.nr1 li a .text h3{
    width: 100%;
    font-size: 18px;
    color: #1b1b1b;
    line-height: 24px;
    height: 24px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.nr1 li a .text p{
    line-height: 18px;
    height: 36px;
    margin: 15px 0 20px;
    font-size: 12px;
    color: #adadad;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;

}
.nr1 li a .text span{
    font-size: 14px;
    color: #1b1b1b;
}
.nr2{
    text-align: center;
    padding-top:30px;
}
.nr2 p{
    cursor: pointer;
}
.nr2 a{
    display: block;
    color:#000;
    font-size: 14px;
}
.nr2 img:hover,.nr2 p:hover{
    opacity:.8;
}
@media (max-width:600px) {
    .nav .container li{
        padding-left:20px;
        float:none;
    }
    .nav .container{
        padding-top:16px;
    }
    .header .container,.nav .container,.main .container,.footer-top,.footer-bottom{
        width:100%;
    }
    .header .row-1 .col-md-2,.header .row-1 .col-md-3{
        width:100%;
    }
    .header .row-1 .col-md-1{
        width:89%;
    }
    .header .row-1{
        text-align: center;
    }
    .header .row-1 .col-md-2,.header .row-1 .col-md-3{
        padding-left:16px;
        padding-top:12px;
    }
    .header .row-1 .col-md-2 img{
        top: 16px;
        left: 178px;
    }
    .header .dt_nav_content12{
        left: 142px;
        top: 90px;
    }
    .header .dt_nav_content13{
        left:142px;
        top:100px;
    }
    .nav .container{
        padding-top:16px;
    }
    .nav .container li{
        padding-left:20px;
    }
    .nav-1{
        display:none;
    }
    .nav{
        display: none;
    }
    .nav-1 .container1 li {
        float: none;
        padding-left: 20px;
    }
    .header .t{
        display: block;
        position: absolute;
        top: 4px;
        right: 3px;
    }
    .header .t1{
        position: absolute;
        top: 4px;
        right: 3px;
    }
    .header .row-1 .col-md-2,.header .row-1 .col-md-3,.header .row-1 .col-2{
        display: none;
    }
    .main-1 .xx3 video{
        width:100%;
    }
    .main-1 .xx3 button{
        display: none;
    }
    .main-content .xx1 img{
        width:100%
    }
    .nr1 li,.nr2 li{
        width:100%;
    }
    .main .main-1 .container{
        position: relative;
    }
    .main .main-1 .main-nav{
        width: 70px;
        position: absolute;
        top: -49px;
        right: 38px;
        left: 0;
    }
    .main .main-1 .main-nav li{
        height:22px;
        line-height: 22px;
        margin-top:0;
        margin-bottom:0;
    }
    .banner .swiper-button-prev{
        left:20px;
    }
    .banner .swiper-button-next{
        right:20px;
    }
    .banner .swiper-button-prev, .banner .swiper-button-next {
        width: 25px;
        top: 60%;
        height: 25px;
    }
    .banner .swiper-pagination-bullet{
        width:10px;
        height:10px;
    }
    .banner .swiper-container-horizontal>.swiper-pagination-bullets {
        bottom: 6px;
    }

}
